dependency bump

Author: overheadhunter

pom.xml

@@ -29,14 +29,14 @@
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 
 		<!-- runtime dependencies -->
-		<api.version>1.0.0-rc1</api.version>
-		<slf4j.version>1.7.30</slf4j.version>
-		<guava.version>30.0-jre</guava.version>
-		<gson.version>2.8.6</gson.version>
+		<api.version>1.0.0</api.version>
+		<slf4j.version>1.7.32</slf4j.version>
+		<guava.version>31.0-jre</guava.version>
+		<gson.version>2.8.8</gson.version>
 
 		<!-- test dependencies -->
-		<junit.jupiter.version>5.6.2</junit.jupiter.version>
-		<mockito.version>3.3.3</mockito.version>
+		<junit.jupiter.version>5.8.1</junit.jupiter.version>
+		<mockito.version>3.12.4</mockito.version>
 	</properties>
 
 	<licenses>
@@ -123,7 +123,7 @@
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>
 				<artifactId>maven-enforcer-plugin</artifactId>
-				<version>3.0.0-M3</version>
+				<version>3.0.0</version>
 				<executions>
 					<execution>
 						<id>check-preconditions</id>
@@ -152,7 +152,7 @@
 			<plugin>
 				<groupId>org.codehaus.mojo</groupId>
 				<artifactId>exec-maven-plugin</artifactId>
-				<version>1.6.0</version>
+				<version>3.0.0</version>
 				<executions>
 					<execution>
 						<goals>
@@ -206,11 +206,11 @@
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>
 				<artifactId>maven-surefire-plugin</artifactId>
-				<version>2.22.2</version>
+				<version>3.0.0-M5</version>
 			</plugin>
 			<plugin>
 				<artifactId>maven-source-plugin</artifactId>
-				<version>3.2.0</version>
+				<version>3.2.1</version>
 				<executions>
 					<execution>
 						<id>attach-sources</id>
@@ -222,7 +222,7 @@
 			</plugin>
 			<plugin>
 				<artifactId>maven-javadoc-plugin</artifactId>
-				<version>3.2.0</version>
+				<version>3.3.1</version>
 				<executions>
 					<execution>
 						<id>attach-javadocs</id>
@@ -285,7 +285,7 @@
 				<plugins>
 					<plugin>
 						<artifactId>maven-gpg-plugin</artifactId>
-						<version>1.6</version>
+						<version>3.0.1</version>
 						<executions>
 							<execution>
 								<id>sign-artifacts</id>